--- product_id: 725451908 title: "BOSCH GMS120-27 Professional Wall Scanner, Stud Finder, Live Wire Detector" brand: "bosch" price: "920 zł" currency: PLN in_stock: true reviews_count: 5 url: https://www.desertcart.pl/products/725451908-bosch-gms120-27-professional-wall-scanner-stud-finder-live-wire store_origin: PL region: Poland --- # ±0.0625 in accuracy Dual power: AA & Li-ion IP54 dust & water resistant BOSCH GMS120-27 Professional Wall Scanner, Stud Finder, Live Wire Detector **Brand:** bosch **Price:** 920 zł **Availability:** ✅ In Stock ## Summary > 🔍 Scan Smarter, Build Better — Never Miss a Stud! ## Quick Answers - **What is this?** BOSCH GMS120-27 Professional Wall Scanner, Stud Finder, Live Wire Detector by bosch - **How much does it cost?** 920 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/725451908-bosch-gms120-27-professional-wall-scanner-stud-finder-live-wire) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Your Workflow:** Use included AA batteries or upgrade to Bosch 3.7V lithium-ion for zero downtime on the job. - • **Multi-Material Mastery:** Detect wood, metal studs, copper pipes, and live AC wires—no surprises behind your walls. - • **Built to Brave the Jobsite:** IP54-rated dustproof, waterproof, and shock-absorbing casing ensures durability in any environment. - • **Pinpoint Precision Every Time:** Find exact stud centers with ±0.0625 inch accuracy for flawless installations. - • **Instant Confidence with Color Alerts:** Color-coded LED rings instantly signal safe zones (green) or live wires (red) for safer, smarter work. ## Overview The BOSCH GMS120-27 Professional Wall Scanner is a rugged, multi-function stud finder designed for pros and serious DIYers. It delivers precise detection of wood studs, metal frames, copper pipes, and live electrical wiring with ±0.0625 inch accuracy. Featuring dual power options (AA batteries included or Bosch lithium-ion sold separately), an intuitive color-coded display, and an IP54-rated durable body, this tool ensures safety, efficiency, and reliability on every project. ## Description The BOSCH GMS120-27 Stud Finder & Scanner quickly and easily detects wood and steel studs, metal and live wires behind drywall. Perfect for home improvement and DIY renovation projects. The flexibility of the power can help keep your BOSCH tools running with the option of using 2 AA batteries included or 3.7V lithium-ion batteries (sold separately). This stud finder with wire finder features an intuitive user interface that displays object center display and material identification. Easy to use, drywall and wood stud finder glides smoothly over the wall and features color-coded illuminated marking rings to transfer detection results quickly and accurately. IP54 rated and shock-absorbing rubber casing for increased durability in tough fields DIY, trade workers, homeowners can use this tool to mark the stud center before adding wall mounts, screws or anchors to the inner wall. ## Features - PROFESSIONAL GRADE MULTI-FUNCTION DETECTION: Stop the guesswork with this studfinder wall scanner. This stud finder wall scanner accurately identifies wood studs, metal frames, copper pipes and live AC electrical wiring behind drywall, protecting you from costly mistakes - Escaner DE PARED PROSIONAL:El detector de madera en paredes definitivo para el profesional. Encuentra madera, metal Y cable elctricos con corriente con precisin y confianza La herramienta esencial para electricistas, plomeros y contratistas. - Absolute Accuracy and Confidence: This wall stud finder helps you find the exact center of your studs. Easy-to-read graphic display and color-coded marking rings provide clear, confident feedback. Green is "safe" and Red is "live wires detected" - ULTIMATE SCANNER FOR PROFESSIONALS: Wood stud finder provides the reliability and multi-material detection that electricians, plumbers, remodelers, and installers demand. An investment in accuracy, safety and efficiency - DUAL POWER WITH ZERO DOWNTIME: This stud detector provides power flexibility and provides instant use with the included AA battery, or can be charged with a BOSCH 3.7V lithium-ion battery (sold separately). A must have for the pros - DESIGNED FOR PROFESSIONALS: Cheap tools will fail; this BOSCH stud finder will work. Made with an IP54 rated dustproof waterproof body and shock-absorbing rubber casing to withstand daily abuse in construction sites, garages and workshops - BOSCH PROFESSIONAL WARRANTY: The new BOSCH measuring tool applies to register the tool within 8 weeks of purchase as well as an additional 1-year limited warranty Visit BOSCH website for more details - INCLUDES: Kit includes 1 GMS120-27 metal stud finder, 2 AA batteries for instant power and 1 protective soft pouch ## Technical Specifications | Specification | Value | |---------------|-------| | Amazon Bestseller | #64,738 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #7 in Photo Detectors | | Asin | B0DBWSSPT2 | | Brand Name | Bosch | | Customer Reviews | 3.7 3.7 out of 5 stars (350) 3.7 out of 5 stars | | Included Components | (1) GMS120-27 Wall Scanner, (2) AA Batteries, (1) Soft Pouch | | Item Dimensions | 18.6 x 8.6 x 3.3 cm | | Item Highlight | Multi-function Wall Detector Scanner, Metal Stud Finder with Center Display for Electricians, Plumbers and Contractors | | Item Type Name | Detection Tool | | Item Weight | 390 g | | Manufacturer | BOSCH | | Material Type | Plastic | | Measurement Accuracy | 0.0625 | | Model | GMS120-27 | | Number Of Items | 1 | | Part Number | GMS120-27 | | Style Name | Industrial | | Unit Count | 1.0 Count | | Upc | 000346817638 | ## Product Details - **スタイル:** インダストリアル。 - **ブランド:** Bosch - **商品の重量:** 0.86 ポンド - **商品寸法 (長さx幅x高さ):** 18.6 x 8.6 x 3.3 cm - **材質:** プラスチック ## Images ![BOSCH GMS120-27 Professional Wall Scanner, Stud Finder, Live Wire Detector - Image 1](https://m.media-amazon.com/images/I/51vHfGPuWtL.jpg) ![BOSCH GMS120-27 Professional Wall Scanner, Stud Finder, Live Wire Detector - Image 2](https://m.media-amazon.com/images/I/61BDgUg4IKL.jpg) ![BOSCH GMS120-27 Professional Wall Scanner, Stud Finder, Live Wire Detector - Image 3](https://m.media-amazon.com/images/I/61Vg3S8toXL.jpg) ![BOSCH GMS120-27 Professional Wall Scanner, Stud Finder, Live Wire Detector - Image 4](https://m.media-amazon.com/images/I/61n2wXpWAkL.jpg) ![BOSCH GMS120-27 Professional Wall Scanner, Stud Finder, Live Wire Detector - Image 5](https://m.media-amazon.com/images/I/61iT6Uy+XyL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bosch GMS120-27 Digital Wall Scanner *by on Reviewed in the United States September 17, 2026* Bosch remains unrivaled across multiple power tool categories, and their wall scanners are truly in a league of their own. As their budget-friendly entry-level model, the GMS120-27 delivers exceptional performance that far exceeds its price point. It features reliable detection of live wiring and metal, intuitive color-coded LED signaling, and impressive accuracy for quick, worry-free drilling. Robustly built for job site durability, it is the absolute best value-for-money scanner on the market. Highly recommended. ### ⭐ Não cumpre o que promete quando usado em parede de alvenaria. *by on Reviewed in Brazil September 10, 2026* Apesar de ver vídeos na internet que afirmam que você consegue detectar canos de água na parede não é bem assim. O scanner fica meio confuso quando é colocado em uma parede de alvenaria, apita o tempo todo e não dá a segurança necessária na localização de um cano d`água. Pode ser bom para paredes de drywall. Sem contar que em alguns locais que tentei escanear, o aparelho acusava uma fonte de emissão de rádio frequência e parava a leitura. Fiz de tudo, desliguei celular, roteador, computador e ele continuava travado. Creio que gastei dinheiro à toa. Vai servir como um bom peso de papel. ### ⭐⭐⭐⭐⭐ Detector eficiente *by on Reviewed in Spain May 16, 2026* Buenas precisión, para utilización doméstica funciona genial ## Frequently Bought Together - BOSCH GMS120-27 Wall Scanner and Stud Finder, Detects Wood, Metal, and Live Wires Behind Your Wall - Includes 2 AA Batteries and Pouch - BOSCH GLL50-20G 50 Ft Green-Beam Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount, 2 AA Batteries, & Soft Pouch - BOSCH GLM100-23 100 Ft Blaze Laser Distance Measure, Includes 2 AA Batteries --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/725451908-bosch-gms120-27-professional-wall-scanner-stud-finder-live-wire](https://www.desertcart.pl/products/725451908-bosch-gms120-27-professional-wall-scanner-stud-finder-live-wire) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-09-25*